a-arms

[tar]

I have a 400ex and I was wondering how much wider 450r a-arms are than 400ex a-arms. What does the 400ex sit at stock and what would it sit at if i put 450r shocks and a-arms?

[JW450R1]

i don't think u can put the a-arms on a ex,because a-arms buschings are much wider then a ex.